Part Number | A8431 |
Manufacturer | Allegro MicroSystems |
Title | White LED Driver Constant Current Step-up Converter |
Description | Pb-Free, Surface Mount 26185.301 Preliminary Data Sheet Subject to Change Without Notice April 5, 2005 White LED Driver Constant Current Step-u... |
Features |
Output voltage up to 32 V (OVP level) 2.5 V to 10 V input Drives up to 4 LEDs at 20 mA from a 2.5 V supply Drives up to 5 LEDs at 20 mA from a 3 V supply 1.2 MHz switching frequency 300 mA switch current limit 1 µA shutdown current OVP pin eliminates...
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Datasheet | A8431 Datasheet |